[This review was collected as part of a promotion.] I love how gentle these are. The fact that these let you know when it’s time to replace them helps especially as a busy mom. I’d recommend these to everybody I know.

[This review was collected as part of a promotion.] i love oral-b products!! they’re so worth every penny you spend. the toothbrush that these go to, is SO NICE!!! definitely recommend all of it.!

[This review was collected as part of a promotion.] Nice brushes i have this toothbrush for 3 yrs now these are first io refills i am using and loving it! Thank you it works excellent and cleans my teets

[This review was collected as part of a promotion.] I’ve had this toothbrush for about a year and it’s so neat. I’m so glad Influenster sent me brush heads. The app tells me when I should change out my brush heads and I would highly recommend them.

[This review was collected as part of a promotion.] I love these oral B iO brush heads! I love that they are individually wrapped. They are great for travel! They clean really well. I have had no issues with these. They work perfect!

We switched from Philips to Oral-b because of the small brush heads - they say smaller brush heads can reach more tight corners and clean better but these small brush heads are thick! Thick plastic head and then the brush it self.... :( still can't

[This review was collected as part of a promotion.] Easy to apply and use. Effective and efficient, great value for your money, very comfortable to use. I like that I can just toss them after so many uses and grab a new one.

[This review was collected as part of a promotion.] These oral B ultimate clean refills make my teeth feel so clean. They seem to last a long time and they are very easy to put on my toothbrush. I would definitely recommend these refills.

[This review was collected as part of a promotion.] Very good subsea toothbrushes and easy to use and of good durability and quality and they are Erica’s demands the very clean sources and practical packaging.

[This review was collected as part of a promotion.] These Oral B toothbrush heads work perfectly. They fit my toothbrush and give my teeth an amazing clean feeling! You get 4 brush heads so they will last you for quite awhile.